{"_canonicalization":{"envelope_id":"axm_ + sha256(envelope minus {signature, axiom_id, anchors})","envelope_signature":"ed25519(envelope minus {signature, axiom_id})","json":"sort_keys=True, separators=(',',':'), ensure_ascii=False, allow_nan=False, utf-8","leaf_hash":"sha256(0x00 || canonical_json(envelope_full))","seal_signature":"ed25519(seal minus {signature, sig_algorithm})"},"axiom_id":"axm_5f5f87056c622e23e1baddb23909c4f6de657c781db4483d7f44bbf760d8f423","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":1777431687,"merkle_proof":"tpa_chain_h107689","root_at_anchor":"tpa_chain_h107689"}],"axiom_id":"axm_5f5f87056c622e23e1baddb23909c4f6de657c781db4483d7f44bbf760d8f423","axiom_type":"AX.NEC","body":{"canon_version":"NEC-v1.0","observation_epoch":1777431687,"observations":[{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xe3e00d681495ae77b21430500346b80571c312c0de923ca8019bb9932c7a7858","commitment_y":"0xf74e70db2cda3436620267c52fa06a9e7f92a15d4f77aeec5257ab3826b23bbc","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#1","necessity_name":"Missing explicit data provenance","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xdc6004509e48a0390b142f6f63d876abf99bee733d094e944af7c9d8bfdc7b7d","commitment_y":"0xa1cb8634d0f3e6289d9cd9c9cbebfb8aeab48fba43cd7034416bbe532726f593","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","California Consumer Privacy Act"],"necessity_id":"NEC#10","necessity_name":"Missing temporal validity and revocation metadata","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x3b04264c354faae0b7b30b05937b3d53b37c43c242e9517521694c5effb1f114","commitment_y":"0xbb57d14caf0c6a6b10dec912fb34c1bc0d77dd15677e727dc12b4941a8a9c6fd","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","United States FTC Act","OECD AI Principles"],"necessity_id":"NEC#11","necessity_name":"Missing known limitations documentation","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x6a35b873e4358a35d5e858a8bd9f4ae03ad598510feef18fb1b87bb7c17d0e5f","commitment_y":"0xf5d720d4537e5a09dea8c7ef5d1887e26b5f56873a9d8bc4ebcfe4e99941cee3","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","United States FTC Act"],"necessity_id":"NEC#12","necessity_name":"Missing bias and fairness assessment","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xf8e4f9dfce15fd26d95839002a859e726dce69082f678a5dfe1ae30af5cbcccd","commitment_y":"0xf9f09847ff136d236516832cba7a0505f48158352d90195a08863c5e5075b811","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#13","necessity_name":"Missing accountable entity","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x34bbe461f7ef805b2d13263b3a4afc2e44379a0479a2d3606c043a441b09a038","commitment_y":"0x88f7a56d746817f5fd617e956b02e2aeb6462427e4b00234bcec630381ca17f","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#14","necessity_name":"Missing data preprocessing documentation","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xdf033640ca6af219df9bec128cad7aa0fc23e3084c942231cf3a30a58d74515e","commitment_y":"0x35b9270e27a9d0b640c12f7587812de472511eb61d8e2a09ab9b12a52ba31591","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI"],"necessity_id":"NEC#15","necessity_name":"Missing multilingual capability scope","severity_label":"LOW"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x18ae84a7bc5cbfacb6e28e796e76b2ea1dbbe1c296131cebd20990a6cb3555e6","commitment_y":"0x2de6ca846134b9d9025d280ab4deb177be890a2d0c651713d75ef954c66874b","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System","United Kingdom AI Regulation"],"necessity_id":"NEC#16","necessity_name":"Missing security vulnerability assessment","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x40767c7e559ec5955dcbb4a1fbc749174a8a5956ab9bf6dc7dc8ce30b15c2126","commitment_y":"0x125bfb1942927bcd2fa19371febcafda564a1a1c5ae5dc7c9898de420de336ec","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#17","necessity_name":"Missing deployment and integration guidelines","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xd9c5c91bee20e1478c2f4f1c8c3f48b9e569568379b63d29deebfcd749bec7c0","commitment_y":"0xe94a7c9f36bbba2e10b9e4d1fdc97baf9113007ac5141f5afd9db1caccd68741","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#18","necessity_name":"Missing incident reporting mechanism","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xcf5a94f9a59672b2ff613034162d88a26f18ac95dcb5c2faaed8e358202977bc","commitment_y":"0x360ac94392c08560adb652c8c5dc5048e359f93b0af04906870773edcb34e89d","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#19","necessity_name":"Missing version history and changelog","severity_label":"LOW"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x2541cb01dc88190eee1800ad099687cd07c7d891232f2bf06f7c55880fe5ab20","commitment_y":"0x67677117dcf991190d4cf2b604a4c31c487973e431e34cad5f106932d32507d3","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#2","necessity_name":"Missing explicit license attribution","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x520adcef79e62f262d26bb635fe886dba1a019937737758586f9048fd690daf2","commitment_y":"0x3ea44cd81e4fdd2ae8010e0510599aa74f79220a5697162881842e5c8590afdc","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","EU General Data Protection Regulation","OECD AI Principles"],"necessity_id":"NEC#20","necessity_name":"Missing downstream impact assessment","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x309903792da5775bf9611d75f0bcdf8aa88a5fa01502ebcff28b861977bc36f","commitment_y":"0x7972122ff571ac29bc68eed6e76772b4ff0bcaa2b820e6ad39c7873750f74865","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":3,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","OECD AI Principles"],"necessity_id":"NEC#3","necessity_name":"Missing model architecture disclosure","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xd61ef74263c036d73108f633a45616aa6a84ca031f87a5d9134ce12d21aa2982","commitment_y":"0x7b6dac5576ce6f0aa3cf44f3b66be5fa919c7b4940cb2f3b3ef2b957dc7d3898","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#4","necessity_name":"Missing training methodology documentation","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x9d5f3ad8e214e666995d17fd6e5c979e54c63cc2ef2c1badfca6d03f66b5e30d","commitment_y":"0x62f2b9f96a848b1024fe59713549a4f09b7670feca71517014d4399e1378471f","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#5","necessity_name":"Missing evaluation and benchmark results","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x93bacaebaad72aa8d8400ceecf0278e3002c8815c6de07d0e35c763bbad30869","commitment_y":"0xfced9f34ca05a800417ce2231a6261d13bcd770c69578263479af92524819369","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#6","necessity_name":"Missing safety and risk evaluation","severity_label":"CRITICAL"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x5e59c7053ce9c0782817f94559f716ad9174798d90c611aaaf9c9cfc3d4b253","commitment_y":"0x764636d1a82802c97321d0fcc65d8d32866b6c82828c393ebebad3f4b0d2068a","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":true,"necessity_id":"NEC#7","necessity_name":"Missing usage scope declaration","severity_label":"HIGH"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0x745dc3ae4c81514e987e85663bbcd16ef828c1356bb7d2445bbe455aff2c084d","commitment_y":"0x2359df6e1b9ee76bd23806db4acb5853427045c5ef7f74547a73c2fdf2d3080a","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":2,"jurisdictions_hint":["European Union AI Act","ISO/IEC 42001 AI Management System"],"necessity_id":"NEC#8","necessity_name":"Missing environmental impact disclosure","severity_label":"MODERATE"},{"blinding_factor_hex":"[REDACTED — Crovia PRO]","canonical_input":"[REDACTED — Crovia PRO]","commitment_x":"0xf3a54a7a1ccdc518ef498d6a9f4980491f6e53d19b414c3f032906ff97df7e36","commitment_y":"0xd9555b0bbcec9836cd15c1de69d7b13bd466863aa3346a863ea2e1586a84d60f","committed_value_hex":"[REDACTED — Crovia PRO]","is_present":false,"jurisdictions_affected":4,"jurisdictions_hint":["European Union AI Act","China Provisions on Generative AI","United Kingdom AI Regulation"],"necessity_id":"NEC#9","necessity_name":"Missing human oversight mechanism","severity_label":"CRITICAL"}],"observed_at":"2026-04-29T03:01:27Z","receipt_hash":"fc4825ab39e14762ec75459fe7840c0cec227dfec99733c4b7a96e3351215045","tier":"OPEN","tpa_id":"TPA-0901550fde85bf9f104907d4","version":"1.0.0"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-29T03:01:27Z","notes":"TPA TPA-0901550fde85bf9f104907d4 retrofitted from Crovia TPA chain","object":{"captured_by":"crovia.tpa.canon_nec","primary_source_url":"https://registry.croviatrust.com/api/tpa/TPA-0901550fde85bf9f104907d4"},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:838df1115c9aa43ac8a55cb5a642ff05184d9949171eb2f9f5a7d8f1d93bb2176f8a1bf2dff8969a3bb13841f36c1a02c20ff705daec84086baea493b3521e00","signer":"crovia.substrate","subject":{"source_collector":"tpa_v1","target_id":"OpenMed/OpenMed-NER-OncologyDetect-SuperClinical-434M"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/var/www/registry/data/tpa_latest.json\",\"source_seal_merkle_root\":\"tpa_chain_h107689\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"9e56060dc0df0407aa97c3f7115e792d72cafaa57b42b03c8d4fb3a2b8466089","leaf_index":99835,"ledger_path":"/opt/crovia/substrate/axiom_ledger.jsonl"},"merkle_proof":{"hash_alg":"sha256","leaf_prefix":"0x00","node_prefix":"0x01","odd_leaf_rule":"duplicate_last","path":[{"sibling":"2cb3bb500c8b1669205886aeef800b2093b079e0d56a4e34d47ae71ce2c09941","side":"left"},{"sibling":"4f609853ac438e6f14824c7a6b1394e312e2728584500866978c7fc3ae0ee16e","side":"left"},{"sibling":"8a18447e4dfbf746854536b3bfc3e69533dc7b2b533c0edab42391c346e54137","side":"right"},{"sibling":"1b5e4d5ed92bc68087119f5f20fa85be3638c94b1225172af1b0444586739c1a","side":"left"},{"sibling":"ede653d2cc3a8d1c3eca07f6e949ace55c9dd9a9bdf0ae065cceba6c3b4e7666","side":"left"},{"sibling":"be334a8fe8b8f3ca3eb7eccce2b85fc6491633b995e771eb2614d1442b9d9b1a","side":"left"},{"sibling":"731c99bd8321e2d3f7b6027dc04dbedab659975da1bedf513cb8a81c2ea1e4ea","side":"left"},{"sibling":"f87698421f34a0d20a2c0031f906879f2268a752e88adcf0155fd3be9c9511d7","side":"left"},{"sibling":"96d77553edca67128d6f8485a394241bd035d5ebb4a47ae2901dc52246342a66","side":"left"},{"sibling":"ec9cf0754ff32a05ed8ed92730c93b09d30504addd8253b066c9f26f41b20276","side":"right"},{"sibling":"9d6c5fe69efdd5587f14151ffca46311cd37352486b2b2a54e77b8c5f56a4487","side":"left"},{"sibling":"e3ffca59e840e72602b27e37cfb448aad4d4c06188c177ea246ac88a88b71509","side":"right"},{"sibling":"d1174e94fc1ed0460c85f6a9ef72f3cf8d9d08387c25181d883b249e30474b8e","side":"right"},{"sibling":"5a15444055979ec247554550883b27fbe21bbcc5e52a6045f0d82ab5890393c7","side":"right"},{"sibling":"21d1e30b556f553dc939fddc23e6367f0a7755ebe3dd489dc0001cef017beb7f","side":"right"},{"sibling":"f2817ab288b5324fe49770372c7a10f33f7cd11005f8d4c0a730316f5229dc98","side":"left"},{"sibling":"725fac972e772ca0dc598810ea1abc70df472f72d2d6ab8a0baee2b80e5d2f4c","side":"left"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"schema":"crovia.axiom_proof.v1","seal":{"first_collector_run_id":"","first_receipt_hash":"","jsonl_path":"/opt/crovia/substrate/axiom_ledger.jsonl","key_id":"430895f101d38164","last_collector_run_id":"","last_receipt_hash":"","leaf_count":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","signer_version":"1.1.0"},"trust_root":{"key_id":"430895f101d38164","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","signature_algorithm":"ed25519","url":"/registry/canon/TRUST_ROOT.md"},"verifier":{"spec":"/registry/canon/AXIOM_RECEIPT_v1.md","url":"/v/axm_5f5f87056c622e23e1baddb23909c4f6de657c781db4483d7f44bbf760d8f423"}}